The potassium feldspar, sodium feldspar and lithium feldspar powders produced by our company are finely ground through an automated assembly line, with advanced production equipment and technology, and complete product varieties and specifications. The potassium content in potassium feldspar ranges from 7%-13%, and the sodium content ranges from 0.5%-5%. The sodium content in sodium feldspar ranges from 7%-12%, and the potassium content ranges from 0.5%-2%. Our products are produced in large quantities, with high quality, good whiteness, low iron content and stable quality and indicators. Our products are widely used in the glass and ceramics industries, including as melting blocks, glazes, super white bricks, polished tiles, and more. Our products are packaged in 50kg/bags.